VALOX™ Resin 215HPR

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Description

Unreinforced PBT with mold release. FDA food contact compliant in limited colors. Effective March 2008 this grade will no longer be supported with biocompatibility data. Alternative grade VALOX HX215HP.

Diese Materialdaten wurden von Matmatch zur Verfügung gestellt

Alle Daten beziehen sich auf Raumtemperatur soweit nicht anderweitig spezifiziert. SI Einheiten werden verwendt soweit nicht anderweitig spezifiziert.
Äquivalente Standards sind ähnlich zu einem oder mehreren Standards die der Anbieter angegeben hat. Manche äquivalente Standards können strikter sein oder außerhalb der Bedingungen des ursprünglichen Standards.

Ashby charts

Eigenschaften

Allgemein

PropertyTemperatureValueComment

Dichte

23.0 °C

1.31 g/cm³

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ASTM D 792

Wasserabsorption

23.0 °C

0.08 %

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ASTM D 570 | 24 Hours

Mechanisch

PropertyTemperatureValueComment

Biegemodul

23.0 °C

2.34 GPa

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ASTM D 790 | 1.3 mm/min, 50 mm span

Dehnung

23.0 °C

10 %

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ASTM D 638 | Type I, 50 mm/min

Flexural yield strength

23.0 °C

82 MPa

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ASTM D 790 | 1.3 mm/min, 50 mm span

Impact strength, Izod notched, ASTM

23.0 °C

53 J/m

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ASTM D 256

Impact strength, Izod unnotched, ASTM

23.0 °C

1602 J/m

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ASTM D 4812

Streckgrenze

23.0 °C

51 MPa

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ASTM D 638 | Type I, 50 mm/min

Thermisch

PropertyTemperatureValueComment

Heat deflection temperature, 1.80 MPa

54 °C

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ASTM D 648 | 1.82 MPa, 6.4 mm, unannealed

Koeffizient der thermischen Ausdehnung

23.0 °C

1.39E-4 1/K

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ASTM E 831 | 60°C to 138°C

Rheological Properties

PropertyTemperatureValueComment

Melt viscosity

23.0 °C

100 Pa·s

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SABIC method

Schrumpfung

23.0 °C

1.5 - 2.3 %

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SABIC method | 2.3-4.6 mm

Schrumpfung, diagonal

23.0 °C

1.6 - 2.4 %

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SABIC method | 2.3-4.6 mm

Technological properties

Property
Application areas

Commercial Storage/Cookware,Food Container,Food Processor,Food Transportation,Medical Facility Infrastructure

Processing methods

Drying Temperature: 120°C, Drying Time: 3-4hrs, Drying Time (Cumulative): 12hrs, Maximum Moisture Content: 0.02%, Melt Temperature: 245-260°C, Nozzle Temperature: 240-255°C, Front - Zone 3 Temperature: 245-260°C, Middle - Zone 2 Temperature: 240-255°C, Rear - Zone 1 Temperature: 230-250°C, Mold Temperature: 50-75°C, Back Pressure: 0.3-0.7MPa, Screw Speed: 50-100rpm, Shot to Cylinder Size: 40-80%, Vent Depth: 0.013-0.025mm